KR102631961B1 - 렌즈 구동 장치 및 이를 포함하는 카메라 모듈 - Google Patents

렌즈 구동 장치 및 이를 포함하는 카메라 모듈 Download PDF

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Publication number
KR102631961B1
KR102631961B1 KR1020150153120A KR20150153120A KR102631961B1 KR 102631961 B1 KR102631961 B1 KR 102631961B1 KR 1020150153120 A KR1020150153120 A KR 1020150153120A KR 20150153120 A KR20150153120 A KR 20150153120A KR 102631961 B1 KR102631961 B1 KR 102631961B1
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KR
South Korea
Prior art keywords
bobbin
circuit board
elastic member
position sensor
housing
Prior art date
Application number
KR1020150153120A
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English (en)
Korean (ko)
Other versions
KR20170050946A (ko
Inventor
김은미
Original Assignee
엘지이노텍 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to KR1020150153120A priority Critical patent/KR102631961B1/ko
Application filed by 엘지이노텍 주식회사 filed Critical 엘지이노텍 주식회사
Priority to US15/772,378 priority patent/US10656374B2/en
Priority to CN202110667159.9A priority patent/CN113448055B/zh
Priority to PCT/KR2016/012206 priority patent/WO2017078328A1/ko
Priority to CN201680067791.7A priority patent/CN108292022B/zh
Priority to EP23211851.3A priority patent/EP4325268A3/en
Priority to EP16862344.5A priority patent/EP3373058B1/en
Priority to CN202110666220.8A priority patent/CN113448054B/zh
Publication of KR20170050946A publication Critical patent/KR20170050946A/ko
Priority to US16/848,054 priority patent/US10996427B2/en
Priority to US17/222,321 priority patent/US11726294B2/en
Priority to US18/337,727 priority patent/US20230324647A1/en
Priority to KR1020240012622A priority patent/KR20240017877A/ko
Application granted granted Critical
Publication of KR102631961B1 publication Critical patent/KR102631961B1/ko

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/09—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted for automatic focusing or varying magnification
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/023—Mountings, adjusting means, or light-tight connections, for optical elements for lenses permitting adjustment
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/32—Means for focusing
    • G03B13/34—Power focusing
    • G03B13/36—Autofocus systems
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G03B3/10—Power-operated focusing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B30/00—Camera modules comprising integrated lens units and imaging units, specially adapted for being embedded in other devices, e.g. mobile phones or vehicles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/681—Motion detection
    • H04N23/6812—Motion detection based on additional sensors, e.g. acceleration sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/682—Vibration or motion blur correction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/682—Vibration or motion blur correction
    • H04N23/685—Vibration or motion blur correction performed by mechanical compensation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/682—Vibration or motion blur correction
    • H04N23/685—Vibration or motion blur correction performed by mechanical compensation
    • H04N23/687—Vibration or motion blur correction performed by mechanical compensation by shifting the lens or sensor position
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G03B2205/0007—Movement of one or more optical elements for control of motion blur
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G03B2205/0053—Driving means for the movement of one or more optical element
    • G03B2205/0069—Driving means for the movement of one or more optical element using electromagnetic actuators, e.g. voice coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
  • Adjustment Of Camera Lenses (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
  • Studio Devices (AREA)
KR1020150153120A 2015-11-02 2015-11-02 렌즈 구동 장치 및 이를 포함하는 카메라 모듈 KR102631961B1 (ko)

Priority Applications (12)

Application Number Priority Date Filing Date Title
KR1020150153120A KR102631961B1 (ko) 2015-11-02 2015-11-02 렌즈 구동 장치 및 이를 포함하는 카메라 모듈
CN202110666220.8A CN113448054B (zh) 2015-11-02 2016-10-28 透镜驱动装置以及包括该透镜驱动装置的相机模块和光学仪器
PCT/KR2016/012206 WO2017078328A1 (ko) 2015-11-02 2016-10-28 렌즈 구동 장치 및 이를 포함하는 카메라 모듈 및 광학 기기
CN201680067791.7A CN108292022B (zh) 2015-11-02 2016-10-28 透镜驱动装置以及包括该透镜驱动装置的相机模块和光学仪器
EP23211851.3A EP4325268A3 (en) 2015-11-02 2016-10-28 Lens driving device, and camera module and optical instrument comprising same
EP16862344.5A EP3373058B1 (en) 2015-11-02 2016-10-28 Lens driving device, and camera module and optical instrument comprising same
US15/772,378 US10656374B2 (en) 2015-11-02 2016-10-28 Lens driving device, and camera module and optical instrument comprising same
CN202110667159.9A CN113448055B (zh) 2015-11-02 2016-10-28 透镜驱动装置以及包括该透镜驱动装置的相机模块和光学仪器
US16/848,054 US10996427B2 (en) 2015-11-02 2020-04-14 Lens driving device, and camera module and optical instrument comprising same
US17/222,321 US11726294B2 (en) 2015-11-02 2021-04-05 Lens driving device, and camera module and optical instrument comprising same
US18/337,727 US20230324647A1 (en) 2015-11-02 2023-06-20 Lens driving device, and camera module and optical instrument comprising same
KR1020240012622A KR20240017877A (ko) 2015-11-02 2024-01-26 렌즈 구동 장치 및 이를 포함하는 카메라 모듈

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150153120A KR102631961B1 (ko) 2015-11-02 2015-11-02 렌즈 구동 장치 및 이를 포함하는 카메라 모듈

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020240012622A Division KR20240017877A (ko) 2015-11-02 2024-01-26 렌즈 구동 장치 및 이를 포함하는 카메라 모듈

Publications (2)

Publication Number Publication Date
KR20170050946A KR20170050946A (ko) 2017-05-11
KR102631961B1 true KR102631961B1 (ko) 2024-01-31

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Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020150153120A KR102631961B1 (ko) 2015-11-02 2015-11-02 렌즈 구동 장치 및 이를 포함하는 카메라 모듈
KR1020240012622A KR20240017877A (ko) 2015-11-02 2024-01-26 렌즈 구동 장치 및 이를 포함하는 카메라 모듈

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020240012622A KR20240017877A (ko) 2015-11-02 2024-01-26 렌즈 구동 장치 및 이를 포함하는 카메라 모듈

Country Status (5)

Country Link
US (4) US10656374B2 (zh)
EP (2) EP4325268A3 (zh)
KR (2) KR102631961B1 (zh)
CN (3) CN108292022B (zh)
WO (1) WO2017078328A1 (zh)

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KR102631961B1 (ko) 2015-11-02 2024-01-31 엘지이노텍 주식회사 렌즈 구동 장치 및 이를 포함하는 카메라 모듈
TWI650587B (zh) * 2016-08-04 2019-02-11 台灣東電化股份有限公司 鏡頭驅動裝置
KR102402616B1 (ko) * 2017-05-26 2022-05-27 엘지이노텍 주식회사 렌즈 구동 장치, 및 이를 포함하는 카메라 모듈 및 광학 기기
CN111095063A (zh) 2017-08-04 2020-05-01 Lg伊诺特有限公司 透镜驱动装置及包括透镜驱动装置的相机模块和光学装置
KR102492625B1 (ko) * 2017-08-28 2023-01-27 엘지이노텍 주식회사 렌즈 구동 장치, 및 이를 포함하는 카메라 모듈 및 광학 기기
KR102424362B1 (ko) * 2017-08-30 2022-07-25 엘지이노텍 주식회사 렌즈 구동 장치 및 이를 포함하는 카메라 모듈 및 광학 기기
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